Aug 11 15:21:41.071 INFO checking enum_to_str_derive-0.2.1 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 15:21:41.071 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:21:41.071 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 15:21:41.071 INFO running `"docker" "create" "-v" "/tmp/crater.A3HBEmVZkx3G:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-0/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 15:21:41.445 INFO blam! 1b8325cc92c860e5f436c75e72f8feb2927d7a2f17aa12a02dd630a291d547b0
Aug 11 15:21:41.445 INFO running `"docker" "start" "-a" "1b8325cc92c860e5f436c75e72f8feb2927d7a2f17aa12a02dd630a291d547b0"`
Aug 11 15:21:43.077 INFO kablam!     Checking proc-macro2 v0.4.9
Aug 11 15:21:45.883 INFO kablam!     Checking quote v0.6.5
Aug 11 15:21:47.680 INFO kablam!     Checking syn v0.14.7
Aug 11 15:21:58.210 INFO kablam!     Checking proc_macro_helper v0.2.0
Aug 11 15:22:00.552 INFO kablam!     Checking enum_to_str_derive v0.2.1 (file:///source)
Aug 11 15:22:03.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 20.49s
Aug 11 15:22:03.526 INFO kablam! su: No module specific data is present
Aug 11 15:22:04.495 INFO running `"docker" "rm" "-f" "1b8325cc92c860e5f436c75e72f8feb2927d7a2f17aa12a02dd630a291d547b0"`
Aug 11 15:22:04.644 INFO blam! 1b8325cc92c860e5f436c75e72f8feb2927d7a2f17aa12a02dd630a291d547b0